59 citations · 77 across the 4 of their papers we have counts for
3 papers · 1 filter
A Formal Account of Effectiveness Evaluation and Ranking Fusion
Enrique Amigó, Fernando Giner, Stefano Mizzaro +1
This paper proposes a theoretical framework which models the information provided by retrieval systems in terms of Information Theory. The proposed framework allows to formalize: (…
An Axiomatic Analysis of Diversity Evaluation Metrics: Introducing the Rank-Biased Utility Metric
Enrique Amigó, Damiano Spina, Jorge Carrillo-de-Albornoz
Many evaluation metrics have been defined to evaluate the effectiveness ad-hoc retrieval and search result diversification systems. However, it is often unclear which evaluation me…
Towards Real-Time Summarization of Scheduled Events from Twitter Streams
Arkaitz Zubiaga, Damiano Spina, Enrique Amigó +1
This paper explores the real-time summarization of scheduled events such as soccer games from torrential flows of Twitter streams. We propose and evaluate an approach that substant…